| Garden Grove to Bicaz | 6,430.84 mi (10,349.44 km) |
| Garden Grove to Bistrita | 6,380.20 mi (10,267.95 km) |
| Garden Grove to Blaj | 6,422.95 mi (10,336.74 km) |
| Garden Grove to Bocsa | 6,414.09 mi (10,322.48 km) |
| Garden Grove to Boldesti-Scaeni | 6,542.73 mi (10,529.50 km) |
| Garden Grove to Bolintin Vale | 6,571.20 mi (10,575.32 km) |
| Garden Grove to Borsa | 6,352.95 mi (10,224.09 km) |
| Garden Grove to Botosani | 6,393.37 mi (10,289.13 km) |
| Garden Grove to Brad | 6,397.67 mi (10,296.05 km) |
| Garden Grove to Bragadiru | 6,581.08 mi (10,591.23 km) |
| Garden Grove to Braila | 6,573.22 mi (10,578.57 km) |
| Garden Grove to Brasov | 6,494.56 mi (10,451.98 km) |
| Garden Grove to Breaza | 6,524.44 mi (10,500.08 km) |
| Garden Grove to Bucharest | 6,580.49 mi (10,590.28 km) |
| Garden Grove to Buftea | 6,568.49 mi (10,570.97 km) |
